| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 3 | 2016 Astar Contest - Round 2B | 1 / 00:49:49 | +0/-0 | 657 | 1650 | -148 |
| 2 | 2016 Astar Contest - Round 2A | 2 / 02:36:12 | +0/-0 | 654 | 1798 | +151 |
| 1 | 2015 Astar Contest - Round 2B | 3 / 06:23:45 | +0/-0 | 456 | 1647 | +147 |